Posts Tagged ‘hydrogen cars’

Despite its current impracticality, Honda keeps plugging away at its hydrogen vehicle prototype. The company just revealed a component that brings its hydrogen vehicle closer to reality — a more compact solar hydrogen-making machine that you install in your personal garage, turning water into hydrogen fuel .

The Honda Solar Hydrogen Station uses solar power to perform this alchemy, able to produce a half a kilogram of hydrogen during the day (or using cheaper electricity at night), and refueling that car when you park it in the garage that night.

The idea is to create enough hydrogen for a car to make its round-trip daily commute without using any fossil fuels. We can only hope mass production will someday bring the price of each vehicle below the hundreds of thousands of dollars it costs now.

Hydrogen cars get no respect. A lot of people consider them the stuff of science fiction, a technology as vaporous as the stuff that drives them. But despite some hurdles even Liu Xiang couldn’t clear — creating a fueling infrastructure comes to mind — Uncle Sam and the big automakers love hydrogen cars and are driving across the country in a fleet of them to prove they work.